Purchased on Amazon in 2021 and used for about a year, then stored at home. Brand: OBENRI Laptop Stand Vertical Storage Holder Width Adjustable Aluminum Alloy Material OBENRI Vertical Laptop Stand Designed for MacBook Pro Air Mini Clamshell Mode & All Brand: OBENRI Color: Silver Form Factor: Tower Compatible Devices: Tablet, Laptop Compatible Phone Models: Macbook Pro Mounting Type: Tabletop [Laptop Storage Function] By placing your laptop vertically, you can save workspace and desk space. This aluminum stand is convenient for clamshell mode and beautifully displays your Macbook. [Rubber Mat Protection & Anti-Slip] Rubber sheets are used on the parts that come into contact with the device to prevent scratches on your device. There are anti-slip silicone mats on the bottom of the main unit for excellent stability. [180 Blast & Anodized Aluminum] The elegant blasted and anodized aluminum material has a high-quality texture that harmonizes well with Macs, resulting in a cool finish. [Width Adjustable] You can easily adjust the holder width using the included hex wrench. Width adjustment range: 14mm~69mm. It can accommodate not only laptops but also iPads and tablets, supporting devices of various widths.